A voluntary retirement savings plan that provides quality investment options, investment educational programs and related services. The County of Sacramento offers two types of deferred compensation plans.The 457(b) Plan ("457. Find your employer's plan. A core menu of investment options that cover seven asset categories including lifecycle and balanced funds, a stable income fund and a mutual fund window. A new, simplified investment lineup is being introduced to the County of. Sacramento 457(b) and 401(a) Plans. Here is a list of investment options for the Deferred Compensation Plan.